# Umicore ARGUNA® 4401 EF | Rodaj

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Jewellery Electroforming

# Umicore ARGUNA® 4401 EF

Thick, highly bright silver layers for hollow silver jewellery production.
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## Product Description

Thick, highly bright silver layers for hollow silver jewellery production.

## Product Characteristics

- Deposit Purity: Approx. 99.5% Ag

- Colour: Brilliant White

- Thickness: Several Hundred µm

- Hardness: 150–170 HV

Umicore · ARGUNA_4401_ef_oi.pdf. Working bath values may differ from the metal content of a concentrate package. Availability, packaging and operating conditions are confirmed for your enquiry.
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